| Popis: |
In this study, the optimal model of haze removal and the basic structural unit of the ecological curtain wall are designed based on the dust structure of the bionic human nasal cavity and its function of adhesion to dust particles, and the ecological function and efficiency of the curtain wall model are analyzed. The curtain wall model uses the suction force of the vertical exhaust cylinder and the suction force of the exhaust cylinder caused by the difference of high and low air pressure to inhale the haze air. Wind suction tube is set in the interlayer space of curtain wall to absorb haze particles in the air, so as to realize the ecological function of curtain wall to remove haze particles in the air. Through the analysis of performance results, it is concluded that the ecological curtain wall of the bionic human nasal cavity with dusty structure can filter 1064.85 m3 air per hour. In a city with an area of 100 square kilometers, each building should be equipped with 2000 exhaust main tubes, and 195.64 buildings can complete the air purification work of the whole city. Therefore, the design has the function of clearing haze and reducing building energy consumption, which can be applied to the urban building curtain wall to improve the air quality inside the building and the whole city. |
